GMC 2009 Acadia - Manual (Page 228)

Voice Recognition
The Bluetooth system uses voice
recognition to interpret voice
commands to dial phone numbers
and name tags.
Noise: Keep interior noise levels to
a minimum. The system may not
recognize voice commands if there
is too much background noise.
When to Speak: A short tone
sounds after the system responds
indicating when it is waiting for
a voice command. Wait until
the tone and then speak.
How to Speak: Speak clearly in a
calm and natural voice.
Audio System
When using the in-vehicle Bluetooth
system, sound comes through
the vehicle’s front audio system
speakers and overrides the audio
system. Use the audio system
volume knob, during a call, to change
the volume level. The adjusted
volume level remains in memory for
later calls. To prevent missed calls,
a minimum volume level is used if
the volume is turned down too low.
Bluetooth Controls
Use the buttons located on the
steering wheel to operate the
in-vehicle Bluetooth system.
See Audio Steering Wheel Controls
on page 3-128 for more information.
b g (Push To Talk): Press to
answer incoming calls, to confirm
system information, and to start
speech recognition.
c x
(Phone On Hook): Press
to end a call, reject a call, or to
cancel an operation.
3-106 Instrument Panel